A joint session is a meeting or gathering that involves two or more separate groups, organizations, or entities coming together to discuss and collaborate on a common issue or goal. This term can be used in various contexts such as politics, business, education, and entertainment. In the political realm, it refers to a joint session of Congress where members from both houses (the Senate and House of Representatives) come together to hear an important address or debate. Similarly, in other fields like business or academia, a joint session can be held between different departments, teams, or schools to share information, discuss strategies, or make decisions that affect everyone involved. Overall, the term "joint session" signifies unity and cooperation among diverse groups working towards a common objective.